Potty step



FIG. 1 is a front perspective view of a potty step showing my new design, with the separable step in a stored position;

FIG. 2 is a perspective view of the separable step shown removed from the potty step of FIG. 1 for convenience of illustration;

FIG. 3 is a top plan view of FIG. 1;

FIG. 4 is a front elevational view of FIG. 1;

FIG. 5 is a right side elevational view of FIG. 1;

FIG. 6 is a bottom plan view of FIG. 1;

FIG. 7 is a front left side perspective view with the separable step in an in use position;

FIG. 8 is a rear left side perspective view of FIG. 7, the partial depiction of the cabinet and sink shown in broken lines being for illustrative purposes only and forming no part of the claimed design;

FIG. 9 is a top plan view of FIG. 7;

FIG. 10 is a front elevational view of FIG. 7;

FIG. 11 is a right side elevational view of FIG. 7; and,

FIG. 12 is a bottom plan view of FIG. 7. 

The ornamental design for a potty step, as shown and described. 